diff options
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r-- | include/linux/phy.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 38b0670187..d7b10afbc9 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -251,7 +251,7 @@ struct phy_driver { struct driver_d drv; }; -#define to_phy_driver(d) container_of(d, struct phy_driver, drv) +#define to_phy_driver(d) ((d) ? container_of(d, struct phy_driver, drv) : NULL) #define PHY_ANY_ID "MATCH ANY PHY" #define PHY_ANY_UID 0xffffffff |